Coffee brewer



FIG. 1 is a top, front and right side perspective view of a coffee brewer showing my new design;

FIG. 2 is a left side elevation thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for the coffee brewer, as shown. 